Question

question 28
what are the “powerhouses” of the cell?
ribosomes
mitochondria
rna
dna

Explanation:

Mitochondria are known as the "powerhouses" of the cell because they generate most of the cell's supply of adenosine - triphosphate (ATP) through cellular respiration. Ribosomes are involved in protein synthesis, RNA is a nucleic acid involved in various processes like protein - coding and gene regulation, and DNA stores genetic information.

Answer:

B. mitochondria